Arby's under 400 calories: 28 orders, ranked

Of the 73 single orders we track at Arby's, 28 come in at or under 400 calories — 38%. The most protein in one item under 400 is the Steak Nuggets (9), 36 g for 240 calories; the most filling by protein and fiber per calorie is the Steak Nuggets (9) (36 g protein, 4 g fiber, 240 cal). 13 entrées fit under 400; 20 do not.

Source: Arby's nutrition guide (official) · Data refreshed October 12, 2026

• 28 orders under 400
• 36g most protein in one item
• 44g protein in a full meal
• 20 entrées over 400

As of October 2026, 28 of the 73 Arby's single orders we track come in at or under 400 calories, and the most protein in a complete Arby's meal under 400 is 44 g (A 9-piece Steak Nuggets and a 1% Lowfat Milk).

Three complete Arby's meals under 400 calories

Under 400, the most-protein meal is built on the Steak Nuggets (9) (240 cal), which leaves 160 calories for its sides and drink. One meal-sized entrée, up to two different sides and a drink — the MinMax app's meal and the best under the cap, drink included (water only where no published drink fits; the lightest meal takes a zero-calorie drink, or water). The lightest meal is unchanged from under 300; the others use the extra 100 calories.

Build your own Arby's order under 400 calories → Swap any item, add a side, share the link.

Every Arby's order under 400 calories, ranked by protein

Single orders only — no desserts, kids' meals, combos, sauces or toppings — by grams of protein, then calories. The median order under 400 is 310 calories and 13 of the 28 are entrées. Figures as Arby's published them, rounded to whole numbers (how we check them).

What 400 calories buys at Arby's

Going from 300 to 400 calories adds 14 orders: Arby's Melt (330), Bacon & Cheese Croissant (330), Classic Shirley Temple (XL) (330), Bacon Biscuit (340), Ham & Swiss Croissant (340), Ham Biscuit (340), Classic Roast Beef (360) and Chicken Tenders (3) (370) and 6 more.

What doesn't fit under 400

20 of 33 Arby's entrées are over 400 calories; the lightest of them, the Super Roast Beef, misses by 40 calories at 440. With more room, see Arby's under 500. Tighter budget: Arby's under 300. Closest misses: Super Roast Beef (440) and Classic Beef 'n Cheddar (450).

More at Arby's

• Arby's calories & nutrition (96 items listed)
• Arby's under 300 calories (14 orders)
• Arby's under 500 calories (44 orders)
• Arby's under 600 calories (54 orders)
• High-protein Arby's orders (13 items)
• Arby's calorie calculator (build an order under your cap)

Under 400 calories at other chains

The same cap at 3 Subs & sandwiches chains, or the cross-chain pillar: fast food under 400 calories.

• Panera Bread under 400
• Jimmy John's under 400
• Firehouse Subs under 400